[teiid-issues] [JBoss JIRA] Work started: (TEIID-902) Restructure planning
Steven Hawkins (JIRA)
jira-events at lists.jboss.org
Thu Dec 10 10:57:29 EST 2009
[ https://jira.jboss.org/jira/browse/TEIID-902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on TEIID-902 started by Steven Hawkins.
> Restructure planning
> --------------------
>
> Key: TEIID-902
> URL: https://jira.jboss.org/jira/browse/TEIID-902
> Project: Teiid
> Issue Type: Task
> Components: Query Engine
> Affects Versions: 7.0
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 7.0
>
>
> All transformation queries should be cached - not just views.
> All cached queries should already be validated - and not revalidated with every request.
> Cached queries should be stored individually - not as full and separate trees as they are now, where the same view command exists can exist multiple times in cache.
> The choice about whether to use a materialized view or not should also be moved to planning time - not a resolver activity.
> We should remove the concept of non-embedded command from everything except planning logic. It's error-prone and confusing in a resolving/rewrite context.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the teiid-issues
mailing list